Service difficulty report · Battery Pack · Boeing 737890

Difficulty date
November 19, 2018
Submitted
November 21, 2018
Operation
Air carrier
Aircraft
N508AS
Make and model
Boeing 737890
Aircraft serial
35691
Aircraft time
39,351 hours, 11,834 cycles
Part
Battery Pack
Part number
ADD71701100
Condition
Discharged
Location
Emergency Lights
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EMERGENCY LIGHT ON HEADER PANEL ABOVE L1 & R1 DOORS IS INOP. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LIGHT BATTERIES S/N 82021 & 80248 ON HEADER PANEL ABOVE L1 & R1 DOORS. OPS CHK GOOD IAW B737-800 AMM 33-55-06.